BMW Z4 E85/E86 facelift (2005-2009) nca Wiring diagrams

1 2 3 4 5 6 7 8 RR + RF + LF + LR + RR - RF - LF - LR - ANTENNA ANTENNA DIVERSITY (LEFT SIDE OF REAR COMPT) AV SOCKET AV SOCKET AV SOCKET NAVI + TELE AF+ BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE CD AF+ L CD AF+ R CD AF- CD CHANGER COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM (LEFT FRONT LUGGAGE COMPT) FM AMPLIFIER FM ANTENNA FUSE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN, ACC OR START K-BUS MUTE TELE ON GROUND ANTENNA LIGHT TERM 30 TERM R LEFT FRONT WOOFER SPEAKER RIGHT FRONT TWEETER SPEAKER LEFT REAR MID-RANGE SPEAKER LEFT FRONT TWEETER SPEAKER LEFT TV ANTENNA NAVIGATION SYSTEM NCA WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RADIO RADIO NAVI AV SOCKET SH NAVI - TERM 50 RED/BLU WIRE RED/YEL WIRE RIGHT FRONT WOOFER SPEAKER RIGHT REAR MID-RANGE SPEAKER RIGHT TV ANTENNA ROD ANTENNA TELEPHONE TRANSCEIVER VIDEO MODULE (REAR CENTER OF REAR COMPT) VIO/WHT WIRE VOICE CONTROL SYSTEM W/ ANTENNA DIVERSITY W/ VIDEO MODULE W/O VIDEO MODULE W/ VOICE RECOGNITION SYSTEM W/O ANTENNA DIVERSITY W/O VOICE RECOGNITION SYSTEM (LEFT FRONT LUGGAGE COMPT) WHT BRN WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

ANTI-THEFT LED BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE DRIVER'S DOOR MODULE DRIVER'S SIDE OUTSIDE MIRROR ELECTRO- CHROMIC ACTIVATION ELECTROCHROMIC INTERIOR REAR VIEW MIRROR EXTERIOR LIGHTS SYSTEM (BACKUP LAMPS) FUSE GENERAL MODULE CONTROL UNIT (RIGHT SIDE OF DASH) GRN WIRE GRN/WHT WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START NCA WIRE PASSENGER'S SIDE OUTSIDE MIRROR POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/GRN WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 D MOTOR D MOTOR TERM 30 ANTI-LOCK BRAKES SYSTEM BLU WIRE BLU/VIO WIRE BRN WIRE DRIVER'S DOOR MODULE DRIVER'S SIDE OUTSIDE MIRROR FOLD-IN MOTOR FUSE GRN WIRE HOT AT ALL TIMES MIRROR FOLD-IN SWITCH NCA WIRE OUTSIDE MIRROR FOLD-IN P MOTOR P MOTOR PASSENGER'S SIDE OUTSIDE MIRROR POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRN/YEL WIRE RED/WHT WIRE SPEED SIG SWITCH TERM 31 VIO WIRE WHT WIRE WHT/GRN WIRE

ANGLE BACK BACKREST BLK WIRE BLU WIRE BRN WIRE FRONT FRONT DN UP FUSE FWD/BWD GRN WIRE GRY WIRE HEIGHT HOT AT ALL TIMES NCA WIRE PASSENGER'S FORWARD/BACKWARD ADJUSTMENT DRIVE (UNDER PASSENGER'S SEAT) PASSENGER'S SEAT ADJUSTMENT SWITCH PASSENGER'S SEAT ANGLE ADJUSTMENT DRIVE (UNDER PASSENGER'S SEAT) POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE VIO WIRE YEL WIRE

AMPLIFIER BRN WIRE CENTER CONSOLE SWITCH CENTER CENTRAL VIDEO MODULE INFORMATION DISPLAY (CID) COMPENSATOR CONVERTIBLE TOP MODULE DRIVER'S SEAT MEMORY DRIVER'S WINDOW MOTOR DYNAMIC STABILITY CONTROL (DSC) EJECT BOX FROM FUEL PUMP CONTROL (EKPS) FUSE GRN WIRE GRY WIRE NAVIGATION COMPUTER NCA WIRE OUTSIDE MIRROR FOLD-IN PASSENGER'S SEAT ADJUSTMENT SWITCH PASSENGER'S WINDOW MOTOR POWER DISTRIBUTION (RIGHT SIDE OF DASH) RADIO RED WIRE RED/GRN WIRE TELEPHONE TRANSCEIVER TO FUSE VIO WIRE VOICE CONTROL SYSTEM YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CIGAR LIGHTER RELAY CRUISE CONTROL STEERING COLUMN SWITCH DRIVER'S DOOR MODULE DYNAMIC STABILITY CONTROL ELECTROCHROMIC ELECTRONIC POWER STEERING ELECTRONIC VEHICLE IMMOBILIZER FROM FROM FUSE FUEL PUMP CONTROL (EKPS) FUSE GRN WIRE HEATING, A/C SYSTEM IGNITION SWITCH INTEGRATED SUPPLY MODULE (IVM) INTERIOR REAR VIEW MIRROR LIGHT INSTRUMENT SWITCH CLUSTER CLUSTER CONTROL MODULE NCA WIRE OBD II SOCKET OFF PARK DISTANCE CONTROL UNIT PASSENGER'S SIDE OUTSIDE MIRROR POWER DISTRIBUTION (RIGHT SIDE OF DASH) REAR WINDOW DEFROSTER RELAY RED WIRE RUN WIRE SPORT BUTTON STEERING ANGLE SENSOR DSC TERMINAL 15 POWER SAVING RELAY TO FUSE VIO WIRE WHT WIRE YEL WIRE

AIRBAG INDICATOR LIGHT BASIC INTERFACE TELEPHONE BLU WIRE BRAKE LIGHT SWITCH BRN WIRE CENTER CONSOLE SWITCH CENTER CLUTCH SWITCH MODULE CRASH SAFETY MODULE ELECTRONIC VEHICLE IMMOBILIZER FROM FROM IGNITION SWITCH (DIAGRAM 4 OF 5) FUSE GENERAL MODULE CONTROL UNIT HORN RELAY INSTRUMENT CLUSTER CONTROL MODULE LIGHT SWITCH CLUSTER NAVIGATION SYSTEM NCA WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RAIN/ HEADLIGHT SENSOR RED WIRE SEAT OCCUPANCY RECOGNITION TELEPHONE RADIO TRANSCEIVER TO FUSE VIO WIRE VOICE CONTROL SYSTEM VOLUTE SPRING WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE DRIVER'S DOOR MODULE DRIVER'S SIDE OUTSIDE MIRROR ELECTRO- CHROMIC ACTIVATION FOLD-IN MOTOR FUSE GRN WIRE GRY WIRE HEATING HOT IN RUN OR START MIRROR SYSTEM NCA WIRE PASSENGER'S SIDE OUTSIDE MIRROR POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE VERT HORIZ WHT WIRE

1 2 3 4 5 6 VOLTAGE SUPPLY SENSOR SIG SENSOR SIG SENSOR SIG SENSOR SIG BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CENTER CONSOLE SWITCH CENTER COMPUTER DATA LINES SYSTEM CONVERTIBLE SOFT TOP SWITCH CLOSED CONVERTIBLE TOP COMPARTMENT FLOOR SWITCH CONVERTIBLE TOP DRIVE CONVERTIBLE TOP LOWERED SWITCH CONVERTIBLE TOP MODULE (LEFT REAR PASSENGER COMPT) CONVERTIBLE TOP RELAY 1 (RIGHT SIDE OF DASH) CONVERTIBLE TOP RELAY 2 (RIGHT SIDE OF DASH) FUSE GRY WIRE HARDTOP LOCATING POINT 1 HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE K- BUS LOCKING COWL PANEL DRIVE NCA WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SCUTTLE LOCKED SWITCH SCUTTLE RELEASED SWITCH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED/YEL WIRE YEL WIRE

15 8 GND PWR FRONT WINDOW REG DRVR PWR WNDW MTR BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE DRIVER'S DOOR MODULE DRIVER'S WINDOW MOTOR (IN DRIVER'S DOOR) DRVR PWR WNDW MTR DRVR PWR WNDW SW CLOSED DRIVER PWR WNDW SW FR PASS PWR WND MTR FR PASS PWR WNDW MTR FUSE GENERAL MODULE CONTROL UNIT (RIGHT SIDE OF DASH) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/YEL WIRE HOT AT ALL TIMES NCA WIRE PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S WINDOW MOTOR (IN PASSENGER'S DOOR) POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/GRN WIRE RED/GRN/YEL WIRE YEL WIRE